Twokenize runs into NullPointerException for conll output format, with provided example (casual.txt)

[vatsan]

me$ java -jar ark-tweet-nlp-0.3.2.jar --output-format conll --just-tokenize /tmp/casual.txt
Detected text input format
Exception in thread "main" java.lang.NullPointerException
at cmu.arktweetnlp.RunTagger.outputJustTagging(RunTagger.java:245)
at cmu.arktweetnlp.RunTagger.runTagger(RunTagger.java:130)
at cmu.arktweetnlp.RunTagger.main(RunTagger.java:364)

Tagger works on the same input though.

me$ java -jar ark-tweet-nlp-0.3.2.jar --output-format conll /tmp/casual.txt
Detected text input format
@Cwallll @ 0.9989
@diddy_dance @ 0.9986
ikr ! 0.8143
smh G 0.9406
he O 0.9963
asked V 0.9979
fir P 0.5545
yo D 0.6272
last A 0.9871
name N 0.9998
so P 0.9838
he O 0.9981
can V 0.9997
add V 0.9997
u O 0.9978
on P 0.9426
fb ^ 0.9453
lololol ! 0.9664

:o E 0.9387
:/ E 0.9983
:'( E 0.9975

:o E 0.9964
(: E 0.9994
:) E 0.9997
.< E 0.9952
XD E 0.9938
-__- E 0.9956
o.O E 0.9899
;D E 0.9995
:-) E 0.9992
@_@ E 0.9964
:P E 0.9996
8D E 0.9961
: E 0.6925
1 $ 0.9194
:( E 0.9715
:D E 0.9996
=| E 0.9963
" , 0.6125
) , 0.9078
: , 0.6272
E 0.4920
.... , 0.8882

[brendano]

ah, the conll output format isn't very well tested i'm afraid...